baber/WOPTO huggingface dataset:
Patent DE-2021739-B2 (DE)
Title: Pressure die casting piston instrumentation
IPC: B22D17/32
Filed: 1970-05-04
Abstract: The speed of a displaceable element of a mould filling machine is measured by an impulse generator of constant frequency, a data storing electrical counter and a gate between the two, operated by a switch fitted to the relevant machine part. The counter is pref coupled with a digital-analog-converter fitted with a display or recording instrument. The system is used with pressure die-casting machines and is partic intended for measuring and eventually controlling the speed of the piston during the last portion of its travel. It improves the quality and uniformity of castings produced by this method.
Patent DE-2142525-B2 (DE)
Title: Cutting circular holes - in cylindrical workpieces
IPC: B23K7/00
Filed: 1971-08-25
Abstract: Appts. for cutting circular holes in cylindrical or oval workpieces has a horizontally driven wheel with a cutting nozzle and a member (I) which reproduces the surface to be cut. (I) is kinematically connected to the wheel so that as the wheel rotates (I) moves rectilinearly in the wheel's plane. (I) is a vertically mobile rod one end of which bears against the surface to be cut and the cutting nozzle is mounted and connected to (I) so as to move vertically in conjunction with it. Pref. (I) is a flat rack meshing with a pinion arm mounted in the wheel, and the cutting nozzle is mounted on a bar formed as a cylindrical rack which also meshes with the pinion arm mounted in the wheel.
Patent DE-2146605-B2 (DE)
Title: Telescopic driving ram column with rope pulleys - has rope passed over pulleys between tool slide and winch
IPC: E02D13/00
Filed: 1971-09-17
Abstract: The telescopic driving ram column has a fixed and sliding part. The tools, preferably are guided on a slide parallel to both telescopic parts. One end of the actuating rope is held on the slide and it passes over upper and lower pulleys on the moving telescopic member. The other end of the rope is held on a winch on a fixed telescopic member. This winch is used for relative adjustment of the tool and low force is used. Ready access is possible when noise absorbing cover is used and the extraction force can be varied. Between the winch (8) and the lower pulley (13) is a pulley (10) on the fixed telescopic part (1) and a pulley system (11, 12) with pulley on the fixed and moving parts. It is less than the weight of the slide and tool multiplied by reciprocal of doubled number of pulleys (12) on moving telescopic part.
Patent DE-2214400-B2 (DE)
Title: IC engine with stratified hydrogen charge - has indirect low pressure injection with rich mixture round sparking plug
IPC: F02B17/00
Filed: 1972-03-24
Abstract: The combustion chamber is divided into two part chambers located below the inlet and exhaust valves. The two part chambers are joined together by a restricted section. The ignition electrodes are located in the inlet section. The fuel is injected (7) by a low pressure system shortly in front of the inlet valve. The hydrogen injection is timed to start in the second half of the induction stroke and to finish at the end of the induction stroke. The reason is to form a rich mixture at the inlet section close to the ignition electrodes, and a weaker mixture at the exhaust section (3). The fuel injection timing is engine load dependant, and is advanced with increasing load. The mixture preparation takes place during the compression stroke and is supported by a hot spot (8) formed by an exhaust gas bypass below the inlet section combustion chamber.
Patent DE-2222085-B2 (DE)
Title: Clutch withdrawal bearing assembly - has inner race with flange of drawn sheet metal with annular bead and collar
IPC: F16D23/14
Filed: 1972-05-05
Abstract: The clutch withdrawal bearing has a set of balls between a freely-turning inner face with a running flange extending radially outwards on one side and a stationary outer race. The bore of the flange is adjacent to a tubular portion whose I. D. is only slightly greater than the O. D. of the sliding sleeve on which the bearing is mounted. The inner race with a flange (2, 6) is made of drawn sheet-metal, its I. D. being greater than the external sleeve dia. by the amount of a gap seal. Towards the inside of the bearing, it joins via an external annular bead (8) onto an axial collar (9), the outside surface of which forms the inner race proper for the balls (1).
Patent DE-2233770-B2 (DE)
Title: Filter for tape fed appts. - suppresses very narrow frequency band by drain circuit comprising quartz and integrated amplifier with trimmers
IPC: H03H11/12
Filed: 1972-07-08
Abstract: The circuit suppresses a very narrow frequency band from a wide band spectrum by means of a drain circuit using a quartz with an active element switched in front. One pole of the quartz (Q) is connected to the transmission lead, while the other pole is connected to one side of a trimming condenser (C1) leading to earth. An integrated operational amplifier (OP) follows the quartz (Q) so that the transmission lead is connected to the non-inverted input. The junction of two resistors (R3, R4) is connected to the inverted input. One resistor (R3) leads to earth while the other (R4) is coupled to the amplifier's (OP) output terminal. Another trimmer (C2) bridges this terminal and the non-inverted input.
Patent IE-S79054-B2 (IE)
Title: An artificial christmas tree
Inventor: O'CONNELL JOSEPH
IPC: A47G33/06
Filed: 1997-12-09
Abstract: An artificial Christmas tree may be assembled from a kit of parts including stem sections (1) which are fitted together by means of male (2) and female (3) portions to form trees of different heights. Branches are provided comprising a root portion (7) and a leafy portion (8), wherein the stem sections each include a collar (4) formed integrally with the stem section and defining a series of longitudinal slots (6), for receiving the root portions of the branches. A parapet (10) on the collar defines a gap (9) adjacent to each slot for receiving the base of the leafy portion of each respective branch, adapted to maintain the branches in firm engagement with and radially spaced with respect to the stem. The slots (6) are coincident with the outer sidewall of the stem, such that the branches may easily be inserted and removed after the stem sections have been assembled, in use. A novel tripod leg (14) arrangement is also disclosed. <IMAGE>
Patent JP-3098307-B2 (JP)
IPC: C03C8/02
Filed: 1992-01-28
Granted: 2000-10-16
Abstract: The invention relates to non-toxic glass frits which are free from Pb, Cd, Ba and Zn constituents, have good resistancce to acids and alkalis and have a softening point of less than 535 DEG C, in particular less than 500 DEG C. Compared with previously known glass frits, the softening temperature and firing temperature of the glass frits can be reduced by replacing some of the zirconium oxide by a combination of lanthanum oxide and/or cerium dioxide and tin dioxide; the total amount of ZrO2, La2O3 and/or CeO2 and SnO2 is from 30 to 45% by weight of the frit, and the weight ratio between La2O3 and/or CeO2 and SnO2 is in the range from 4:1 to 1:4, preferably from 3:1 to 1:3. The glass frits are highly suitable for enamelling and decorating articles made of glass, glass-ceramic and ceramic.
Patent JP-H0425493-B2 (JP)
IPC: G01N21/90
Filed: 1983-02-01
Abstract: The invention relates to a process and device for detecting foreign bodies in a liquid, wherein the image of the apparent surface of the liquid in rotation in the immobilized recipients is formed, by reflection, diffraction, refraction or attenuation of the light coming from a source, on a matrix of reception and read cells. In the matrix each cell is perfectly delimited and its position is identified by numerization. A series of images is produced, of which a certain number are taken as reference and memorized. Each image is digitized and those images following the last memorized image is compared therewith cell by cell by a subtractor. The results of such a subtraction are compared with a threshold and results overstepping the threshold involve delivering a signal to a processor which controls a sort device arranged to eliminate undesirable units.
Patent JP-3683609-B2 (JP)
IPC: B29C48/50
Filed: 1995-02-03
Granted: 2005-08-17
Abstract: An appts. for extruding a polymeric sheet and for feeding the sheet to a collecting device comprises an extruder (11) connected to feed polymer through a rigid conduit (20) to and through a sheet die (21) movably positioned adjacent to the collecting device (24); and a polymer sheet feed control appts. comprising two spaced-apart swivels (22, 23) positioned in the rigid conduit between the extruder and the sheet die. One swivel (22) permits independent swinging movement of the sheet die up and down relative to the extruder. Another swivel (23) permits independent tilting movement of the sheet die relative to the rigid conduit. A power means tilts the sheet die relative to the swivels up and down independently to conform to the height and inclination of the central axis of a roll nip into which the sheet is introduced.
Patent JP-H0443640-B2 (JP)
IPC: C12Q1/46
Filed: 1983-04-01
Abstract: There is provided a stable cholesterol assay composition which comprises an aqueous solution of at least one bile acid or salt thereof being present in an amount of up to about 5mM; a nonionic surfactant present in an amount of from about 0.15 to about 1.5 percent volume by volume; a buffer in a concentration of from 0 to about 65 mM; and cholesterol oxidase in a concentration of at least about 0.2 KIU/I. Solution pH is from about 5.5 to about 8.5. Addition of cholesterol esterase, phenol, peroxidase and 4-aminoantipyrine provides a total cholesterol chromogen system.
Patent JP-3694039-B2 (JP)
IPC: A61K6/90
Filed: 1994-03-03
Granted: 2005-09-14
Abstract: The invention relates to an elastomeric composition based on polyether materials which, in the fully vulcanised and polymerised form, contains from 0.1 to 15 % by weight, based on the total weight of the composition, of at least one hydrophilising agent from the group consisting of hydrophilic silicone oils, fluorinated hydrocarbons, ethylene oxide-propylene oxide block copolymers, fatty alcohol derivatives, alkylphenol derivatives, fatty amines, amine oxides, fatty acid glycol and glycerol derivatives, fatty acids and fatty acid monoesters. The composition is suitable as a dental moulding compound and, in the fully polymerised state, has a permanently good flow capability (low contact angle) and unchanged dimensional stability, even after repeated disinfection.
Patent JP-S594446-B2 (JP)
IPC: C08G77/10
Filed: 1980-06-24
Abstract: The restructuring, specifically equilibration, of organosiloxane compositions via treatment with a solid perfluorinated polymer containing pendant sulfonic acid groups.
Patent JP-2606781-B2 (JP)
IPC: A22C13/02
Filed: 1993-03-24
Granted: 1997-05-07
Abstract: A shirred fibrous casing (28) article composed of shirred portions (28A,28B), containing about 20% to about 30% moisture by total casing weight, spliced together and retained in an overwrap (38) wherein a flag (58) which identifies the splice location between the shirred portions is extended radially through the overwrap. <IMAGE>
Patent JP-3460782-B2 (JP)
IPC: F24F11/02
Filed: 1997-03-27
Granted: 2003-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance the comfortableness by preventing the indoor environment from deteriorating using an air-conditioner. SOLUTION: An outdoor controller 10 performing defrosting operation depending on the outdoor heat exchanging temperature of an air-conditioner comprises a mask timer A for counting a specified time after operation of a compressor, and an accumulating timer section 13 for counting the accumulated operation time of the compressor longer than the time counted by the mask timer A and defrost operation is started upon time-up of the mask timer A. If the outdoor heat exchanging temperature is higher than a specified level continuously for a specified time prior to time-up of the accumulation timer B, the accumulation timer B is cleared at a clear section 10a. The accumulation timer B is restarted after being cleared and defrosting operation is performed when the outdoor heat exchanging temperature drops below a specified level after time-up of the accumulation timer B.
Patent EP-1294980-B2 (EP)
Inventor: NEY BILL
IPC: D21C9/16
Filed: 2001-06-08
Granted: 2015-10-07
Abstract: The present invention is a method of stabilizing hydrogen peroxide in an aqueous solution, such as a circulating water slurry, comprising a peroxide, such as hydrogen peroxide. The aqueous solution may include organic matter. The method comprises adding an aldehyde donor, such as a methylolhydantoin, to the solution (or slurry). The inventors have discovered that aldehyde donors significantly reduce the decomposition of hydrogen peroxide by catalase and other peroxide decomposing enzymes, which are often present in recycled paper. As a result, less hydrogen peroxide needs to be added to a solution to effectively bleach organic matter in the solution. Furthermore, aldehyde donors are safe to handle and cost effective. Another embodiment is a method of bleaching recycled papers in a circulating water slurry comprising organic matter. The method comprises adding hydrogen peroxide and an aldehyde donor to the slurry. Yet another embodiment is a method of inhibiting catalase and/or other peroxide decomposing enzymes in an aqueous solution, such as a circulating water slurry, comprising adding an aldehyde donor to the aqueous solution.
Patent EP-1384212-B2 (EP)
Inventor: AUDEBERT YVES LOUIS GABRIEL
IPC: H04L12/46
Filed: 2002-04-09
Granted: 2012-03-07
Abstract: Managing a Personal Security Device (PSD) includes retrieving proprietary information from a remote storage location using a first Remote Computer System, providing at least one Client as a host to the PSD and establishing a communications pipe over a first network between the PSD and the Remote Computer System. The communications pipe communicates with the PSD through the Client. Managing a PSD also includes transmitting the proprietary information from the Remote Computer System to the PSD by sending a PSD-formatted message through the communications pipe, where the proprietary information provided in the PSD-formatted message and passing through the Client is at least partially inaccessible by the Client, processing the PSD-formatted messages at the PSD to extract the proprietary information and storing the proprietary information in the PSD.
Patent EP-1577185-B2 (EP)
Inventor: TIONE ROBERTO
IPC: B60T8/88
Filed: 2005-03-17
Granted: 2013-07-31
Abstract: The system performs anti-slip and anti-lock functions of the wheels in a vehicle provided with a pneumatic braking system including brake control apparatus (BCA) to which is connectable a plurality of electro-pneumatic valve units (G1-G4) for control of the brake cylinders (BC1-BC4) associated with the wheels/axles (1-4). These valve units (G1-G4) can be controlled by control means (A,B), comprising first and second independent electronic control units (A,B).The first unit (A) is arranged to perform a wheel anti-slip procedure.The second unit (B) is arranged to perform a wheel anti-lock procedure when the state signal (L) transmitted to it from the first unit (A) indicates that this latter is in normal operation, and to perform both the anti-lock procedure and an anti-slip procedure when the state signal (L1) transmitted from the first unit (A) is indicative of a malfunction or breakdown condition of this latter.
Patent EP-1781768-B2 (EP)
Inventor: HOLDERBAUM THOMAS
IPC: C11D17/00
Filed: 2005-07-28
Granted: 2014-10-08
Abstract: Methods for manufacturing a washing- or cleaning-agent shaped element, encompassing the steps of a) making available a shaped element that comprises a cavity in the form of a recess or a passthrough hole, b) applying a coating agent onto the surface of the shaped element so that the surface coverage of the coated shaped-element surface with the coating agent is between 0.2 and 50 mg/cm2, are suitable for the manufacture of washing- or cleaning-agent shaped elements having excellent hardness and good solubility.
Patent EP-1899207-B2 (EP)
Inventor: HÖFLER WERNER
IPC: F24F13/02
Filed: 2006-06-13
Granted: 2015-01-21
Abstract: An air duct system for vehicles, in particular for passenger rail vehicles, has at least one roof venting duct, which has a component venting duct for warm air and a component venting duct for cold-air. A separating means which is arranged inside the roof venting duct is designed so it can be deformed or is held in a movable fashion in such a way that the cross section of each of the two component venting ducts can be enlarged by making the respective other component venting duct smaller. These changes in cross section are brought about solely by the air pressure and volume flow conditions without external energy.
Patent EP-1935329-B2 (EP)
Inventor: TSUKADA HISASHI
IPC: G01N21/47
Filed: 2007-12-14
Granted: 2015-08-05
Abstract: A fundus oculi observation device comprises: a first image forming part configured to optically acquire data and form a 2-dimensional image of a surface of a fundus oculi of an eye based on the data; a second image forming part configured to optically acquire data and form a tomographic image of the fundus oculi based on the data; a display; a controller configured to cause the display to display the 2-dimensional image and the tomographic image side by side; and a designating part configured to designate a partial region of the displayed tomographic image, wherein the controller finds a position within the 2-dimensional image corresponding to the designated partial region, and displays designated-position information in a superimposed state on the position within the 2-dimensional image.
Patent EP-1880753-B2 (EP)
Inventor: LEE SANG KOOK
IPC: B01D53/047
Filed: 2007-07-17
Granted: 2017-06-14
Abstract: A pressure swing adsorption system comprising two or more composite beds each composite bed comprising adsorbent material and having a composite bed feed end and a composite bed product end, the composite beds having a composite bed feed end manifold and a composite bed product end manifold, wherein each of the composite beds comprises two or more vessels arranged in parallel flow configuration having a vessel feed end manifold and a vessel product end manifold, each vessel containing a portion of the adsorbent material and having a vessel feed end and a vessel product end, wherein the composite bed feed end manifold of a composite bed is adapted to place the feed end of that composite bed in flow communication with the feed ends of the two or more vessels via the vessel feed end manifold, wherein the composite bed product end manifold is adapted to place the product end of that composite bed in flow communication with the product ends of the two or more vessels via the respective vessel product end manifold, and wherein any vessel feed end manifold comprises one or more flow restriction devices, each device being adapted to set the gas flow rate into the feed end of a respective vessel and/or to set the gas flow rate withdrawn from the feed end of the respective vessel, and/or any vessel product end manifold comprises one or more flow restriction devices, each device being adapted to set the gas flow rate into the product end of a respective vessel and/or to set gas flow rate withdrawn from the product end of the respective vessel.
Patent EP-2209850-B2 (EP)
Inventor: MEZZALIRA ALESSANDRO
IPC: C08L27/04
Filed: 2007-11-07
Granted: 2016-03-16
Abstract: A thermoplastic compound material with resistance to chlorinated compounds comprising a PVC matrix, a plasticizer agent, a stabilizer agent and an antioxidant agent. The PVC matrix comprises polyvinyl chloride having a K value (DIN 53726) above 70, the plasticizer agent comprises polymeric plasticizer compounds having a molecular weight above 2000. A method of making such compound and a use of the latter to make hoses. The invention further relates to a liquid-carrying hose with resistance to chlorinated compounds, which is formed of the compound, and a method of making same.
Patent EP-0241455-B2 (EP)
Title: Appareil pour adapter la pression de freinage de vehicules combines a la charge reelle
Inventor: OEHRGARD NILS AKE STEPHAN
IPC: B60T13/66
Filed: 1985-10-17
Granted: 1994-10-12
Abstract: Un appareil pour adapter la pression de freinage de véhicules combinés à la charge réelle comprend des transducteurs (36, 41) pour ajuster la pression des freins des unités (10, 13) faisant partie de la combinaison de véhicules en fonction de la traction et de la poussée, respectivement, exercées sur un raccord entre le véhicule remorqueur et le véhicule remorqué, et en fonction du chargement des véhicules.
Patent EP-1086055-B2 (EP)
Inventor: HANSEN LARS ELMEKILDE
IPC: C03B37/05
Filed: 1999-03-29
Granted: 2011-04-06
Abstract: The invention provides novel integral man-made vitreous fibre batt products having a core section in which the concentration of an additive material is greater than the concentration in each of the face sections. Three novel processes are provided which can be used to produce such a product. One in particular comprises forming a primary web of product, applying additive to the centre region of the primary web and cross-lapping the web to form a secondary web so that the centre region to which additive has been applied mainly forms the core section of the product.
Patent JP-2608872-B2 (JP)
IPC: B03C3/88
Filed: 1985-05-16
Granted: 1997-05-14
Abstract: An arrangement for further cleansing a dustladen medium which has already been cleansed to some extent in an electrostatic precipitator (1). Part of the medium cleansed in the precipitator is arranged to be removed therefrom through a duct (10) for recirculation in the precipitator and/or for further cleansing in a separate cleaning unit intended herefor. Arranged in the outwardly sloping lower part of the outlet section, as seen in the flow direction, is one or more openable outlets, wherewith the removed part of the medium flow can be taken out through the outlet intermittently over periods of time during which high dust concentrations prevail and/or are expected to prevail.
Patent JP-S562274-B2 (JP)
IPC: F28F3/08
Filed: 1976-09-09
Abstract: 1522369 Plate heat exchangers A PV V CO Ltd 23 Aug 1976 [10 Sept 1975] 37283/75 Heading F4S A heat exchanger comprises a pack of plates 17-23 apertured at corners, associated gaskets, and discs 1, 2, 3 and 13, 14, 15. Flow of two liquids through the heat exchanger is as indicated at A and B. Plates 17 and 23 have an aperture at each corner but, to guide the flows as indicated, some of the other plate corners are unapertured. The unapertured corners are reinforced by the discs, e.g. each disc being attached to one of its adjacent plates by welding. The spaces between plates 19-20 and 20-21 are unused for flow of liquid. As shown each of liquids A and B makes two passes through the heat exchanger. Considering flow of liquid A, the changeover between passes thereof is obtained by the group of four plates 18-21 which are generally similar to the other plates in the pack but have unapertured top left corners as viewed in Fig. 1 with the reinforcing discs 1-3 therebetween. The discs are isolated from the flows of the liquids, e.g. see Fig. 2. Similarly, for liquid B, changeover between two passes is obtained by the group of four plates 19-22 which have unapertured top right corners. The arrangement is such that for each of the groups of four plates 18-21 and 19-22 the central one of the three flow spaces defined therebetween is unused for flow of liquid. The plates of the pack may have crossing and abutting corrugations. Specifications 1,346,311 and 1,207,016 are referred to.